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Tagged with friedman-test chi-squared-test
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Not sure what test to run to compare the proportions of a count outcome across a variable with 5 levels, between two groups (using R for analyses)
For a case-control study that I've conducted I've measured how many times a count outcome (count_outcome) occurred in each of 4 areas (...
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Friedman chi-squared = 0. What does it mean?
My data was paired and do not fit normality. So I used a Friedman test.However, the result turn out to be Friedman chi-squared = 0, df = 1, p-value = 1. How do this happen?
My data was in this way:
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